With this thread, I'm aiming to analyze the current situation near and around this crucial city, with the added help of high-res satellite imagery (sept. 2) showing the many trench networks defending the town.
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Kurakhove is a medium-sized town (18,220 pre-war population) with an area 1.8x Selydove's and 6x Novohrodivka's. The heart of this city is undoubtedly its many industrial areas. Through the town passes the Pokrovs'k - Donets'k railway, while north is a very big reservoir.
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The town has been targeted by Russia ever since the start of the war. After Mar'yinka's fall, the Russians characteristically used mechanized columns to capture Heorhiivka and Maksymil'yanivka (with catastrophic losses) and are now in the city's administrative borders.
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Currently, the Russians are expanding their contact line with the city's first line of defense but are most critically endangering its northern supply lines by attacking Sontsivka, finally aiming to capture Stari Terny and eventually Dachne, where the main supply road is.
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The frontal (eastern) part of the city is protected by two 2015 trench rings, which we will look at more in-depth soon, and by some trench lines dug adjacent to treelines, which can be very extensive especially in the southern sector of the town's defensive works.
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Here's the northernmost 2015 trench ring. You can clearly see that it has been left untouched since mid-2022 (picture #1's date). The only reinforcements it has received are two new covered dugouts/firing positions and a new communication trench.
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The northern 2015 ring was better upgraded. We can clearly see a whole second trench being built adjacent to the first on the ring's eastern circumference, as well as new covered and partly covered trenches and two communication trenches. Many firing positions are present.
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Kurakhove's eastern outskirts are also known for being defended by many T-shaped trench systems. The easternmost ones present a good number of firing positions and some covered ways, while many others have no covered ways at all.
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Staying in the eastern sector, here's what I meant by "trenches dug adjacent to treelines". This one in particular seems decently built. We can observe some firing positions and parts of the trench going under the foliage, though it won't be present in the winter months.
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Let's move south, where we can see a completely different style. This is a very big but extremely primitive system, presenting simple trenches (no covered ways, firing positions or dugouts) connected by a single communication line. Some parts, at least, go under the trees.
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In the same general area we start seeing what I call "2022-styled trenches": a simple trench with an emplacement on both sides. These 2022 trenches were later reinforced with some simple trenches near and around and with some well built ones that you can see on the left.
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Here's an example of an irregular-shaped trench. This picture was taken between the frontal and south-eastern defense sectors of the town.
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That's what I call the "Dal'nye sector". It is situated in the southernmost sector and it's like an appendix of the defense systems. It is characterized by T-shaped trenches all interconnected by a single line (you can see them the easiest on the treeline on the left).
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Here we come, southern sector. This area is characterized by interesting ring-shaped trench systems. Have you noticed the 2022-shaped trenches, if you remember?
In general, here we observe a mix of trenches under foliage, simple and 2022 trenches.
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Let's sum this up. Most trenches may seem like they're well-built, but unfortunately they aren't considered as such against Russian tactics, but rather against an army that has more consideration for its manpower and resources in general.
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Don't get me wrong, there are still a number of well-built trenches here, but it is simply not enough coupled with massive Russian pressure and Ukrainian manpower issues, which I'll never say it enough times, is way more important to solve than digging trenches!
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We must also take into consideration the operational situation: Russian attacks on Sontsivka are dangerous, if Kurakhove falls the Ukrainians will have to fall back in the best case scenario to the yellow line at Dachne and Shevchenko, rendering useless the trenches east
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On this topic I will most certainly post a much more focused analysis, as this one was aimed to only analyze Kurakhove. In conclusion, I really hope you learned something new with this thread and that you liked it. Thanks very much for your attention! :)
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In 2022, after failing to quickly capitulate Ukraine, the Russians completely withdrew their forces from the north of the country, concentrating everything on the east.
In September of the same year, though, the Ukrainians found a weak spot in Russia's groupment of forces in the Kharkiv Oblast', and decided to strike with great force, collapsing the front for 100km in the famous Kharkiv counteroffensive.
After this incredible victory, the Ukrainians started planning and accumulating resources to attempt a further counteroffensive, this time in multiple sectors of the frontline.
As such, Russia almost completely switched to a defensive posture, only limiting their offensives to a couple of their most promising directions, as for example Bakhmut.
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The Surovikin line takes its name from Russian general Sergey Surovikin, that had this line built immediately after the already discussed Ukrainian Kharkiv counteroffensive.
The Surovikin line is the most extensive set of fortifications built since the end of WW2, and it stretches for a colossal 2000km from Belarus to the Dnipro river's delta. Since September 2022, construction continued at full speed until early 2024, only then slowing down because of their renewed offensives and switch of focus from defensive to offensive. But even since then, construction has always been ongoing, with the Russians very slowly extending their fortifications and reinforcing currently existing ones.
Way up North, #Russia 🇷🇺 opened a new front at #Sumy, hoping to get close enough to the city to control its supply routes and shell it, but #Ukraine 🇺🇦 is opposing fierce resistance, aided by the strong brigades and natural obstacles.
🧵Thread 🧵1/⬇️
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After the capture of Sverdlikovo and Nikolayevo-Daryino, Kursk Oblast', already in early February 2025, Russian forces started attacking southwards across the state border towards Novenke and in the fields between Zhuravka and Basivka.
After some small initial successes, they got rapidly bogged down because of Ukrainian drone crews that were freely hunting them in the open fields and the number of capable brigades that had just retreated from the Kursk salient and regrouped around that area.
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Seeing that they were effectively stuck, the Russians decided to do what they can do best: lengthen the front, exploiting their superior resources, and threatening with encirclement the Ukrainian forces opposing them at the original frontline.
Facing what was described as a horde of Russian infantry along this frontline, the Ukrainians had to retreat further back.
Though, this retreat was not properly conducted or orderly, and the Russians were able to exploit more than a gap to advance further than the Ukrainians expected.
Against renewed #Russian 🇷🇺 attack efforts, #Ukraine 🇺🇦 has not been idle, and is currently building the New Donbas Line, which stretches from #Kharkiv city to #VilnePole (#Zaporizhzhia), and which is the fruit of years of drone war experience and, finally, error correction.
In some sections, it's already capable of withstanding full-force #Russian attacks.
🧵Thread🧵 1/⬇️
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After 1.5 years of total offensive on much of Ukraine's territory, Russia is seemingly not intending to decrease the pace of their assaults, and on the contrary are renewing offensive actions on the South Donetsk, Novopavlivka, Kostyantynivka, Siversk, Lyman and Sumy.
In contrast, though, the Ukrainians have not been watching and sleeping all this time, and have brought big reinforcements in the critical Kostyantynivka direction, and, focus of this thread, have been digging a brand new Donbas Line.
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The first parts of this line were constructed back in early March, and the Ukrainians have been building and reinforcing non-stop since then.
We trench mappers call it the New Donbas Line because it covers a massive 350 km: from Kharkiv city itself to Pechenihy east, to Shevchenkove west of Kupyansk and all the way down to Izyum, then west of Kramatorsk, Slovyansk, at Zolotyi Kolodiaz, north of Dobropillia, Slovyanka, Mezhova, Havrylivka and, finally, Vilne Pole in Zaporizhzhia Oblast.
In the #Kostyantynivka direction, #Russia 🇷🇺 started serious offensive operations to flank the city from the west and breach #Ukraine🇺🇦's little number of prepared defenses there, with the help of new drone innovations.
🧵Thread🧵 1/11⬇️
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After the Ocheretyne breakthrough in April 2024, the Russians captured many important positions and settlements around the town itself. One of these was Novooleksandrivka. After its capture, the Ukrainians succesfully halted further Russian advancements towards Vozdvyzhenka, aided by the Kazenyi Torets' and Bychok rivers, which funneled the Russians into the village, and the vast fields north of Novooleksandrivka.
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In January 2025, though, the Russians exploited the fact that the Ukrainians had left, after a year of inactivity, only few and inexperienced units defending this sector, and moved the bulk of their reserves to counter-attack at the Kotlyne salient.
Vozvdyzhenka was taken after a couple of days, but the Skala's battalion delaying actions, that was hastily transferred there temporarily, saved the situation by directly attacking Russian accumulation inside the village and giving crucial time to the units behind to reorganize an effective defense.
Some reserves were also transferred, for example an Azov contingent at the "Kleverne" interchange of the important Pokrovsk - Kostyantynivka road, which conducted a successful counter-attack and destroyed a dangerous Russian accumulation under an overpass that was preemptively destroyed by the Ukrainians.
In the picture is where the frontline was stabilized for some time.
In the #Lyman direction, #Russia 🇷🇺 dangerously expands its bridgehead and attacks #Torske.
#Ukraine 🇺🇦's defenses are not in the best shape here, and #Russian FPVs harass #Ukrainian logistics extremely effectively, forcing retreats.
In the very last days of 2024, Russian forces were able to cross the Zherebets' River, and in early January 2025, the settlement of Ivanivka, situated on the other side of the river, was captured after a failed attempt.
A lesser-known specific about this series of attacks is the fact that the Russians exploited the dried-up reservoir, which significantly helped, and through which the main infantry attack was concentrated. The armor, instead, flew into the village through the road.
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After taking Ivanivka, a chain reaction occurred: Russian forces moved both along tactical heights and through forests in the local gullies exclusively with infantry, and due to the disorganization and very small numbers of the Ukrainian units that they were facing were able to advance more than 10km, capturing the vital settlement of Nove.
This settlement, other than being important because of the sheer rarity of urban areas in this sector, was the key to the dominant hill system behind the Zherebets river, as visible from picture #2.
This way, the Russians will be able to threaten with encirclement the Ukrainian grouping of forces between Kopanky and Nove by simply advancing along the same height, instead of uphill.
How #Ukraine 🇺🇦 is planning to stop #Russia 🇷🇺 in #Donetsk Oblast', once and for all.
A strategical frontline and fortification works assessment for the month of March 2025.
🧵Thread 🧵1/15⬇️
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After extremely tough fighting, and tactical counterattacks and disruptions, the Ukrainians were able to finally mostly stabilize the contact line along most of the Donets'k's front and extinguish the most dangerous Russian offensives for the Pokrovs'k - Myrnohrad agglomeration.
Seeing this, Russia decided to shift its focus elsewhere, especially concentrating on the Uspenivka - Rozlyv axis.
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Russia coupled the shift in their area of activity with the utilization of the armor they have likely been stockpiling for some time (Russia is suffering from a serious lack of armor all along the frontlines), and broke through on a mechanized assault to Bohdanivka. They were denied consolidation only thanks to massive efforts by the involved brigades.